EP4435036A4 - Process for producing polyamide resin and resin composition - Google Patents

Process for producing polyamide resin and resin composition

Info

Publication number
EP4435036A4
EP4435036A4 EP22895227.1A EP22895227A EP4435036A4 EP 4435036 A4 EP4435036 A4 EP 4435036A4 EP 22895227 A EP22895227 A EP 22895227A EP 4435036 A4 EP4435036 A4 EP 4435036A4
Authority
EP
European Patent Office
Prior art keywords
producing
resin
resin composition
polyamide resin
polyamide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22895227.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4435036A1 (en
Inventor
Kosuke Otsuka
Yuya Okajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of EP4435036A1 publication Critical patent/EP4435036A1/en
Publication of EP4435036A4 publication Critical patent/EP4435036A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • C08G69/30—Solid state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
EP22895227.1A 2021-11-18 2022-09-20 Process for producing polyamide resin and resin composition Pending EP4435036A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021187868 2021-11-18
PCT/JP2022/034922 WO2023089941A1 (ja) 2021-11-18 2022-09-20 ポリアミド樹脂の製造方法、および、樹脂組成物

Publications (2)

Publication Number Publication Date
EP4435036A1 EP4435036A1 (en) 2024-09-25
EP4435036A4 true EP4435036A4 (en) 2025-03-19

Family

ID=86396697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22895227.1A Pending EP4435036A4 (en) 2021-11-18 2022-09-20 Process for producing polyamide resin and resin composition

Country Status (5)

Country Link
EP (1) EP4435036A4 (enrdf_load_stackoverflow)
JP (1) JPWO2023089941A1 (enrdf_load_stackoverflow)
KR (1) KR20240100425A (enrdf_load_stackoverflow)
CN (1) CN118251444A (enrdf_load_stackoverflow)
WO (1) WO2023089941A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117863696B (zh) * 2024-02-28 2024-07-05 蔚芮德新材料科技江苏有限公司 一种mlcc离型膜基膜及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419268B1 (enrdf_load_stackoverflow) * 1965-03-01 1969-08-21
US4451642A (en) * 1981-05-21 1984-05-29 E. I. Du Pont De Nemours And Company Bis(aminoneopentyl) aromatics and polyamides derived therefrom
US4564705A (en) * 1977-06-08 1986-01-14 E. I. Du Pont De Nemours And Company Bis(aminoneopentyl) aromatics
EP2821425A1 (en) * 2012-02-28 2015-01-07 Mitsubishi Gas Chemical Company, Inc. Production method for polyamide
US20150329672A1 (en) * 2012-10-23 2015-11-19 Cheil Industries Inc. Polyamide Production Method
WO2021241472A1 (ja) * 2020-05-29 2021-12-02 三菱瓦斯化学株式会社 ポリアミド樹脂、ポリアミド樹脂組成物および成形品
WO2022038865A1 (ja) * 2020-08-20 2022-02-24 三菱瓦斯化学株式会社 ポリアミド樹脂
WO2022038864A1 (ja) * 2020-08-20 2022-02-24 三菱瓦斯化学株式会社 ポリアミド樹脂

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254725A (ja) 1985-05-29 1987-03-10 Teijin Ltd 芳香族ポリアミド及びその製造方法
FR2643377B1 (fr) * 1989-02-21 1992-09-11 Rhone Poulenc Chimie Procede de preparation de polyamides semi-aromatiques comprenant des restes d'acide(s) dicarboxylique(s) aromatique(s) et d'alkylpentamethylenediamine
JPH083312A (ja) 1994-06-23 1996-01-09 Toray Ind Inc ポリアミド、その製造方法および樹脂組成物
JP4179703B2 (ja) * 1998-07-30 2008-11-12 株式会社クラレ ポリアミドの製造方法
EP1296945B1 (en) 2000-06-13 2004-08-04 Eli Lilly And Company Sulfonamide derivatives
AU2001296450A1 (en) * 2000-09-30 2002-04-15 E.I. Du Pont De Nemours And Company Single-phase or multi-phase continuous polyamide polymerization processes
JP2004075962A (ja) * 2002-08-22 2004-03-11 Toray Ind Inc ポリアミド樹脂の製造方法
MX348171B (es) 2011-01-17 2017-06-01 Kuraray Co Composicion de resina y articulo moldeado que contiene la misma.
JP2016141698A (ja) * 2015-01-30 2016-08-08 東レ株式会社 脱水重縮合系ポリマーの製造方法
US11136435B2 (en) 2016-01-20 2021-10-05 Eneos Corporation Method for producing polyimide film, polyimide film, polyamic acid solution, and photosensitive composition
CN106279905A (zh) * 2016-08-18 2017-01-04 苏州泰斯拓伟机电设备有限公司 一种无卤阻燃聚乙烯‑尼龙热缩管及其制备方法
JP7532753B2 (ja) 2019-08-28 2024-08-14 三菱ケミカル株式会社 レーザー溶着用ポリブチレンテレフタレート樹脂組成物

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419268B1 (enrdf_load_stackoverflow) * 1965-03-01 1969-08-21
US4564705A (en) * 1977-06-08 1986-01-14 E. I. Du Pont De Nemours And Company Bis(aminoneopentyl) aromatics
US4451642A (en) * 1981-05-21 1984-05-29 E. I. Du Pont De Nemours And Company Bis(aminoneopentyl) aromatics and polyamides derived therefrom
EP2821425A1 (en) * 2012-02-28 2015-01-07 Mitsubishi Gas Chemical Company, Inc. Production method for polyamide
US20150329672A1 (en) * 2012-10-23 2015-11-19 Cheil Industries Inc. Polyamide Production Method
WO2021241472A1 (ja) * 2020-05-29 2021-12-02 三菱瓦斯化学株式会社 ポリアミド樹脂、ポリアミド樹脂組成物および成形品
WO2022038865A1 (ja) * 2020-08-20 2022-02-24 三菱瓦斯化学株式会社 ポリアミド樹脂
WO2022038864A1 (ja) * 2020-08-20 2022-02-24 三菱瓦斯化学株式会社 ポリアミド樹脂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023089941A1 *

Also Published As

Publication number Publication date
JPWO2023089941A1 (enrdf_load_stackoverflow) 2023-05-25
KR20240100425A (ko) 2024-07-01
CN118251444A (zh) 2024-06-25
EP4435036A1 (en) 2024-09-25
WO2023089941A1 (ja) 2023-05-25

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Ipc: C08G 69/26 20060101ALI20250211BHEP

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